Mostly, it is a jungle, but a couple of trails go through it. Going off-trail would not be fun. That is to say, the brush layer is heavy, but there really isn't a sub-canopy layer at all. It goes from heavy brush to tall trees without a sub-canopy layer. And I did not explore the whole place, but it seems like a forest of tulip poplar trees.
So here is a picture from along the trail.